205877174

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{40639}}^1$

素因数の和:40807

約数の個数: 16

約数和(自身を含む): 329184000

約数和(自身を除く): 123306826

約数列:

[1, 2, 17, 34, 149, 298, 2533, 5066, 40639, 81278, 690863, 1381726, 6055211, 12110422, 102938587, 205877174]

約数ペア:

[(1, 205877174), (2, 102938587), (17, 12110422), (34, 6055211), (149, 1381726), (298, 690863), (2533, 81278), (5066, 40639)]